baber/WOPTO huggingface dataset:
Patent JP-H06120859-A (JP)
Title: Satellite packet communication system
Inventor: MASAMOTO SATOSHI
IPC: H04L12/70
Filed: 1992-10-05
Abstract: PURPOSE:To make the communication of data possible with high quality and with an retransmission request despite the low quality of a satellite circuit by taking out the packet that is normally received based on a prescribed packet selection system at the receiver side. CONSTITUTION:The communication is carried out between a center station C and the compact ground stations T1-Tn and between the station C and the compact reception-only stations R1-Rn via a satellite S. When the information is transmitted from a transmitter side, a packet number, a continuous transmission number, and a frame check sequence are added to the packet to be transmitted. Then the same packet is continuously transmitted through a satellite circuit in plural times shown by the maximum value of the continuous transmission number. Meanwhile at the receiver side, each frame check sequence of plural packets received continuously is calculated. Then one of those packets having the frame check sequences coincident with the calculated one is selected as a packet for normal reception.
Patent JP-H04142704-A (JP)
Title: Manufacture of permalloy wound core
Inventor: IWAYAMA KENZO
IPC: H01F1/16
Filed: 1990-10-03
Abstract: PURPOSE:To efficiently manufacture a wound core of stabilized magnetic characteristics by a method wherein a coil is formed by winding a permalloy thin band wide in width on which an annealing isolation coating is provided at least on one side, the coil is cut into the final length using it as a wound core, and a magnetic annealing is conducted at a specific temperature. CONSTITUTION:An annealing isolation coating is formed in the thickness range of 0.1 to 50mum, because its function is not sufficiently accomplished in the thickness of 0.1mum or less and also space factor is remarkably impaired in the thickness exceeding 50mum. The main composition of the coating material must have an annealing isolation function. A coil is formed by winding a permalloy thin band wide in width, provided with the above-mentioned coating, as a winding core in the prescribed inner diameter and thickness, and this long coil is cut into the final width (length) as the wound core. As a result, the irregularity in the quality of material between wound cores and work efficiency can be improved. Then, a magnetic annealing is conducted. The optimum temperature of the annealing is 1000 to 1300 deg.C. The removal or blunting of strain is not sufficiently obtained at the temperature of 1000 deg.C or lower, and the wound core is softened and gets out of shape at 1300 deg.C or higher.
Patent JP-S62124115-A (JP)
Title: One-pack type epoxy resin sealing compound
Inventor: HASHIMOTO SHINJI
IPC: C08G59/42
Filed: 1985-11-25
Abstract: PURPOSE:The titled quick-curing sealing compound, containing 2,4-dihydrazino-6- methylamino-s-triazine (hereinafter abbreviated to 2,4-HT) as a curing agent and a straight-chain saturated dicarboxylic acid as a curing accelerator and a filler and having a long pot life. CONSTITUTION:A sealing compound obtained by incorporating 2,4-dihydrazino-6- methylamino-s-triazine (2,4-HT) expressed by the formula as a curing agent in an amount of preferably 9-23 PHR and a straight-chain saturated dicarboxylic acid, e.g. sebacic acid, succinic acid or adipic acid, etc., as a curing accelerator in an amount of preferably 0.1-10 PHR as active ingredients in an epoxy resin.
Patent JP-2000113841-A (JP)
Title: Semi-flat panel for cathode ray tube
Inventor: RA KENSHU
IPC: H01J29/86
Filed: 1999-08-17
Abstract: PROBLEM TO BE SOLVED: To prevent an external light source incident on a panel from being reflected and an image from being distorted while maintaining strength of the panel as it is by setting respective curvature radii of panels by specified conditions. SOLUTION: A curvature is provided to the inner surface of a semi-flat panel 11 so as to secure strength of the semi-flat panel 11 and so as to prevent an image distortion phenomenon, and the diagonal outer surface curvature of the panel 11 is so set as to approach a complete flat surface in order to prevent reflection of external light. That is, in a CRT having the aspect ratio of 4:3 and the diagonal radius of curvature Rd of the panel outer surface of 30,000 mm or more, the lateral radius of curvature of the inner surface of the panel 11 is taken as Rxi, the longitudinal radius of curvature is taken as Ryi, and the diagonal radius of curvature is taken as Rdi, and respective radii of curvature are set to the relationship of Ryi<Rdi<Rxi and the relationship of 2×Ryi<Rxi.  The outer surface of the panel 11 is approximately flat, and since reflection is generated only at the relative position between the light source and a viewer, fatigue of eyes of the viewer can be relaxed.
Patent JP-H05104988-A (JP)
Title: Drive control device for electric car
Inventor: SHIYAMOTO SUMIKAZU
IPC: F16H61/18
Filed: 1991-10-15
Abstract: PURPOSE:To prevent abrasion of a clutch in half-clutch operation, and reduce an engagement shock at the clutch. CONSTITUTION:A clutch switch 26 for detecting if a clutch 16 is connected is provided, and a torque instruction value is determined based on a map which is different from one for normal cases when a car velocity VSPD is a predetermined value V or less (for stoppage) where the clutch is connected for controlling a rotation number of a motor 10. With this map, the torque instruction value is decreased at a predetermined value Na (1500rpm, for example) or more for transition into a regenerative mode for controlling to a predetermined value Nb (2000rpm, for example).
Patent JP-H01108816-A (JP)
Title: Decoder
Inventor: ITO SHUICHI
IPC: H01L27/10
Filed: 1987-10-21
Abstract: PURPOSE:To attain the multi-access check in a short time simply by providing an output line for parity check so as to make each input line sequentially active and checking the presence or absence of the multi-access by the parity check of the output line at each occasion. CONSTITUTION:When a switching element is formed correctly at a prescribed grid point, the number of all output lines Y1-Ym being at '1' when the input lines X1-Xm are being made sequentially active is always kept to even or odd number. If one of switching elements has a defect, the number of '1's of output lines Y1-Ym is not an even or odd number takes place. The presence of multi-access caused due to a defect of one switching element is checked simply by having only to apply parity check of the output at each active state of the input lines X1-Xm. Thus, the multi-access check is facilitated and a check circuit built in an LSI is realized by a comparatively small area.
Patent JP-H10136084-A (JP)
Title: Call block control method, call control method and communication exchange
Inventor: BUNGE JEAN MARIE
IPC: H04Q3/00
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a communication system preventing the call of a customer with a ported directory number, which has an 'NPA-NXX' digit in a central station exchange under the control of a call block from being prevented. SOLUTION: A method for controlling the call lock in the communication system supporting the ported directory number is to initialize respective exchanges by the control of the call block (200). The ported directory number is identified, and a number portability data base is accessed for assisting whether or not the call block control is applied to the ported directory number (210). When the ported directory number is not the controlled object of the call block, the ported directory number is exempted from call block control (212).
Patent JP-S60218295-A (JP)
Title: Crane bracket
Inventor: LARSEN GUNNAR MOGENS
IPC: B66C23/80
Filed: 1984-12-17
Abstract: A crane bracket (1) for mounting over the chassis side members (2) of a truck consists of a hollow body member (8) in which are placed telescopically extendable rods (5), at their free end provided with likewise telescopic supporting legs (6) to provide support against the driving surface. The bracket (1) contains a platform (7) protruding from the body member (8), designed for releasable acceptance of a crane base (4). The bracket (1) is symmetrical around a crosswise centre plan (C-C), permitting the use of the bracket for right-hand and left-hand side mounting of the crane by turning the bracket (1) 180 DEG  around a line parallel to and in the centre between the side members (2).
Patent JP-H02163286-A (JP)
Title: Hanging clamp device
Inventor: UIRII SHIYUBUENGERU
IPC: B66C1/48
Filed: 1989-10-11
Abstract: PURPOSE: To provide a compact structure by drivably guiding a second spindle part for rotatably bearing a first spindle part and having a movable jaw into a first spindle part movably in the longitudinal direction. CONSTITUTION: When a star knob 66 is turned clockwise, a first spindle part 34 is moved counterclockwise by corresponding clockwise threads 38, 40 and is advanced into a load receiving space 12. Moreover, in a clockwise rotational motion of the first spindle part 34, a second spindle part 36 is telescopically projected from the first spindle part 34 by counterclockwise threads 44, 46 and moved to a movable jaw 16, and the width of a clamp clearance 22 is decreased. Since the thread pitches of all thread 38, 40, 44 and 46 to be used for spindle driving are approximately equal to one another, clamping can be performed by a movable jaw 20 in the half time by the spindle rotation by the star knob 66.
Patent JP-H0975626-A (JP)
Title: Arranging stand for bathtub water circulating machinery
Inventor: TERAOKA TAKAO
IPC: B01D35/027
Filed: 1995-09-06
Abstract: PROBLEM TO BE SOLVED: To provide an arranging stand not narrowing a washing place and not interfering with the use of a cock by providing legs keeping height constant to an arranging plate on which the function part of a bathtub water circulating machinery is placed and providing a cock for a bathtub to this space. SOLUTION: A placing stand 1 for a bathtub water circulating machinery is placed on the deck surface 4 having height almost same to that of the rim 3 of a bathtub 2 and the function part 6 of the bathtub water circulating machinery 5 is placed on the placing stand 1. The cock 7 for the bathtub provided on the deck surface 4 is placed under the placing stand 1. When the cock for the bathtub is attached in the vicinity of the bathtub as mentioned above, this arranging stand can be arranged on the deck part or bathtub in the periphery of the bathtub rim without narrowing a washing place or interfering with the use of the cock.
Patent JP-2000098752-A (JP)
Title: Image forming device and droplet amount control method therefor
Inventor: WATANABE MITSUYOSHI
IPC: G03G15/10
Filed: 1998-09-21
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device which can stably form a solid image without causing so-called void and which uses liquid developer. SOLUTION: This device is provided with a photoreceptor drum 2, a developer holding member 3 arranged so as to rotate linked with the surface of the drum 2 while being brought into contact with the surface of the drum 2, an electrifying device 6 uniformly electrifying the surface of the drum 2, a selectively exposing means 7 performing selective exposing based on image information, and a transfer roller 9 transferring an image which is formed on the drum 2 and obtained by the liquid developer 30 to a recording paper PP; the amount of droplet formed by the adhesion of the liquid developer and formed on the surface of the drum 2 is adjusted, so that undesired binding of the droplet and the void caused by insufficient droplet amount can be prevented, and the clear solid image can be formed.
Patent JP-2000098690-A (JP)
Title: Color image forming device
Inventor: HANEDA SATORU
IPC: G03G15/00
Filed: 1998-09-21
Abstract: PROBLEM TO BE SOLVED: To arrange a transfer material carrying face including an image transfer area in a horizontal direction by disposing an electrifier and developing units on the peripheral face of a photoreceptor drum while efficiently using space. SOLUTION: The developing units 13 of yellow(Y), magenta(M), cyan(C) and black(K) are arranged succeedingly from the upstream side in the direction of the rotation of the photoreceptor drum 10, and the developing unit 13 (M) is formed into a specific structure disposed right above the drum, and the electrifier 11 (M) is housed between the peripheral face of the drum and the developing unit 13 (M), thereby disposing the respective developing units an intervals equivalent to a central angle of 60 deg. around the drum. Thus, the nearly lower half periphery of the photoreceptor drum 10 is uncovered, and a conveying belt 14 is configured so as to be conveyable in a horizontal direction after a cleaner 100 is installed.
Patent JP-S63119700-A (JP)
Inventor: TAKEDA MASAHIRO
IPC: C13B30/02
Filed: 1986-11-07
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H04146224-A (JP)
Title: Motor-driving system
Inventor: HATTORI MOTONOBU
IPC: H02P27/06
Filed: 1990-10-05
Abstract: PURPOSE:To provide the title system intended to prevent the synchronism discrepancy just before shutdown, designed to maintaining the direct current voltage at its circuit with an auxiliary electric source and provide a changeover means for switching to said auxiliary electric source. CONSTITUTION:On power failure or electric source disconnection, a motor 4 and load reduction are controlled by an inverter 3 to return restored energy to a direct current voltage circuit, thus continuing operation. When the direct current voltage is lowered below a specified level, a voltage-detecting means 7 actuates a changeover means 6 to effect switching the direct current voltage circuit from the electric source 1 side to auxiliary electric source 5 side, thus preventing the inertial revolution.
Patent JP-H10109437-A (JP)
Title: Thermal head and its production
Inventor: SAIDA KATSUAKI
IPC: B41J2/16
Filed: 1996-10-07
Abstract: PROBLEM TO BE SOLVED: To allow a sealing edge to approach up to the limit of a mounting part to make the seal part small while easily ensuring edge accuracy on the side of a non-heating element to further miniaturize a thermal head by providing a separating and cutting surface to at least a part of a seal part. SOLUTION: A heating element 2 is formed on a substrate 7 and the IC 5 driving this heating element is mounted in a face down system so that the surface of the element is turned toward the substrate 7. Further, a seal part 6 protecting an IC mounting part is formed. A frame is not provided to the seal part 6 and the seal part 6 has a shape of the foot of a gentle mountain caused by the natural flow-out of a sealing resin on the side of the heating element 2. A non-heating element side 6c has a cliff shape and this cliff shape part almost coincides with the edge of the substrate 7. That is, the seal part 6 does not protrude to the outside of the substrate 7. By performing cliff processing as mentioned above, the edges of the IC 5 and the substrate 7 can be allowed to approach each other.
Patent JP-H0981732-A (JP)
Title: Area extracting device and direction detecting device using same
Inventor: FUNAYAMA RYUSHI
IPC: G06T7/60
Filed: 1995-09-19
Abstract: PROBLEM TO BE SOLVED: To extract a face area without being affected by lighting conditions and the size of an input image, the face position and size in the image, rotation, and changes of a background. SOLUTION: The device has an area probability calculation device 5 which generates a face area probability image of a human image inputted through an input device 1 by referring to a probability density function storage part 7 stored with a probability density distribution representing a face area and an energy calculation device 6 which calculates internal energy based upon the position relation of grating points constituting a virtual net provided covering the whole image and image energy based upon the likelihood of pixel colors on a face area probability image where grating points are positioned. The net is shrinked and deformed in the direction where the total value of the two energy values decreases to extract the face area.
Patent JP-H02111989-A (JP)
Title: Duplicating pattern for hologram and production of hologram
Inventor: INABA YOSHIMI
IPC: G03H1/18
Filed: 1988-10-21
Abstract: PURPOSE:To preserve initial relief pattern in satisfactory condition by providing a metallic thin film on the fine relief pattern on an original hologram plate. CONSTITUTION:A resin layer 2 contg. a resin or a monomer which can be cured with at least electron beams or ultraviolet rays, is formed on a film or a sheet-like substrate 1 which can be cured with electron beams or ultraviolet rays. Then, the fine relief pattern is allowed to contact closely with an original plate A for hologram having a metallic thin film 3 on the surface, and the resin layer 2 is cured by irradiating with electron beams or ultra-violet rays. In this stage, the metallic thin film 3, which has generally not so high adhesive strength to the resin, is provided to the surface of a photopolymer forming the surface of the original plate A for the hologram. Thus, the strippability of the resin layer is improved, and a duplicating pattern capable of reproducing faithfully the relief pattern of the original plate for hologram is obtd.
Patent JP-H05105591-A (JP)
Title: Single crystal of lithium niobate and optical element
Inventor: FURUKAWA YASUNORI
IPC: H01L21/208
Filed: 1991-10-16
Abstract: PURPOSE:To improve light damage resistance characteristics by adding a halogen element to single crystal of lithium niobate. CONSTITUTION:Li2CO3 having >=99.99% purity and Nb2O5 05 having >=99.99 % purity and a halogen-containing compound are fed to a crucible 3, melted by high-frequency heating through injecting current to a work coil 4, then seed crystal 1 is immersed and pulled up to obtain single crystal 2 of lithium niobate containing a halogen atom.
Patent JP-H03127043-A (JP)
Title: Still picture appreciation device
Inventor: GOTO TETSURO
IPC: H04N5/253
Filed: 1989-10-13
Abstract: PURPOSE:To attain a tasteful still picture appreciation by generating sound based on that sound information when a specified sound information exists and generating sound based on a different sound information when there is no sound information. CONSTITUTION:In a control means 505, when judgement is made that sound information exists by a judging means 504, sound signal is outputted by a sound outputting means 503, and the sound signal is generated based on that sound information. On the other hand, when the sound information is judged not to exist, a control signal is outputted to generate sound based on the different sound information. Therefore, with the output of this control signal, sound is generated based on the different sound information. Thus, sound can be generated in accordance with a display of the still picture.
Patent JP-H0580548-A (JP)
Title: Electrophotographic sensitive body
Inventor: MORISHITA HIRONOBU
IPC: C08K5/16
Filed: 1991-09-19
Abstract: PURPOSE:To improve the adhesive property of the photosensitive layer of a single layer type electrophotographic sensitive body to the electric conductive substrate and to prolong the service life of the sensitive body by using specified polycarbonate resin as a resin binder in the photosensitive layer. CONSTITUTION:Polycarbonate resin consisting of repeating units represented by formulae I, II in 0.01-0.9 molar ratio of the units represented by the formula I to the units represented by the formulae I, II is used as a resin binder in a photosensitive layer. In the formulae I, II, each of R<1>-R<4> is H, halogen, 1-6C alkyl, etc., X is -CR<5>R<6> (each of R<5> and R<6> is H, trifluoromethyl, 1-6C alkyl, etc.), 5-11C 1,1-cycloalkylene or 2-10C alpha, beta-alkylene and each of (o)-(r) is an integer of 0-4 independently.
Patent JP-H09109393-A (JP)
Title: Recording head
Inventor: YAMANE TORU
IPC: B41J2/16
Filed: 1995-10-16
Abstract: PROBLEM TO BE SOLVED: To facilitate fastening and prevent the cost of replacing parts from rising by press-fastening a recording element substrate, using a press-fastening plate for a circuit substrate and drive element substrate, and connecting a connecting electrode on both substrates. SOLUTION: Drive elements 1003 which drive recording elements of a recording element substrate 1001 are formed on a drive element substrate 1002, an image signal from outside is inputted to the drive elements 1003 from a circuit substrate 1004, and the recording element and a heat dissipation plate 1012 which dissipates heat of the drive elements 1003 are provided. A top board 1011 is provided in a part of the recording element substrate 1001 which does not contact the drive element substrate 1002, the recording element substrate 1001 and the drive element substrate 1002 are pressed and connected electrically with the press-fastening plate 1007, an elastic member 1008 is provided between the press-fastening plate 1007 and the radiation plate 1012. The drive element substrate 1002 and the circuit substrate 1004 are pressed and fixed to a main base 1006 through a spacer 1009.  Therefore, a part to be press-fastened can be made small, dynamic balance at the time of press-fastening is improved and thereby the number of parts can be reduced.
Patent JP-H02115588-A (JP)
Title: Scroll type compressor
Inventor: TERAUCHI KIYOSHI
IPC: F04C18/02
Filed: 1988-10-25
Abstract: PURPOSE:To protect each scroll member by the suction of liquid, etc., by positioning a driving pin in the direction for reducing the radius of the orbit in the circular movement by the compressed gas force applied onto a bush in the fluid compression. CONSTITUTION:A bush 5 is arranged rotatably in a boss 3b by a needle bearing 6. A driving pin 4a is pivotally supported through a needle hearing 7 in an eccentric hole 5a on the bush 5, and a movable scroll member 3 is moved on a circular orbit by the revolution of a main shaft 4. The center OP of the driving pin 4 is positioned in the third quadrant, viewed from the main shaft side. when the center OB of the bush 5 having a counter weight 8 is set as original point, and the coordinate plane having a straight line passing through the center OB and crosses at right angles with the straight line (y) axis which passes through the center OS of the main shaft 4, as x-axis, is superposed. and a moment around the driving pin 4a in the direction for reducing the radius of orbit of a scroll member 3 is generated on the bush 5 by the compression gas force generated in the fluid compression in a fluid pocket. Thus, the starting shock can be lightened.
Patent JP-H11105764-A (JP)
Title: Vehicle structure of low slung motorcycle
Inventor: OMIKA YASUSHI
IPC: B62K11/10
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To enlarge a footing floor and lower a floor tunnel part in a motorcycle, particularly a scooter type one. SOLUTION: This motorcycle 1 is provided with low slung footing floors 58 on the right and left, and a floor tunnel 59 swelling upward between right and left floors, and extending in the fore and aft direction. A horizontal opposed type engine 2 with its cylinder part protruding on both sides in a vehicle width direction is disposed at its front, a transmission case 3 is disposed so as to extend integrally rearward by jointing it to the horizontal opposed type engine, and the transmission case 3 at a rear part is stored in a floor tunnel 59 between the footing floors 58. The rear end part of a main frame at a body front part is fitted to the horizontal opposed type engine 2 for supporting, and a swing arm 23 for supporting rear wheels 35 is supported at the rear end part of the transmission case 3 so as to oscillate freely.
Patent JP-S63165759-A (JP)
Inventor: ANDERUSU RAASUSON
IPC: A61K39/395
Filed: 1987-10-22
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。